| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $6.34 | 9.337% | $6.932 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $225.52 | 10.354% | $248.8703 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $196.50 | 10.831% | $217.7829 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $151.28 | 6.769% | $161.5201 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $118.89 | 11.378% | $132.4173 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $216.81 | 5.273% | $228.2424 | $228.24 | $228.25 | $228.20 |
| Purchase #7 | $172.31 | 7.344% | $184.9644 | $184.96 | $184.95 | $185.00 |
| 7 purchase totals = | $1,087.65 | $1,180.7294 | $1,180.72 | $1,180.70 | $1,180.70 | |